diff --git a/blank/index.php b/blank/index.php
index 3f2dfc0..ae08eb1 100755
--- a/blank/index.php
+++ b/blank/index.php
@@ -3,7 +3,7 @@
-
+
Bookmarks
@@ -14,7 +14,7 @@
diff --git a/bookmarks/index.php b/bookmarks/index.php
index 7bdb1ea..cdfa7bc 100755
--- a/bookmarks/index.php
+++ b/bookmarks/index.php
@@ -3,7 +3,7 @@
-
+
Bookmarks
@@ -14,7 +14,7 @@
diff --git a/calculators/index.php b/calculators/index.php
index 1a9a600..c320f46 100755
--- a/calculators/index.php
+++ b/calculators/index.php
@@ -2,7 +2,7 @@
-
+
Calculators
@@ -13,7 +13,7 @@
diff --git a/computers/index.php b/computers/index.php
index 1c85924..ea2b683 100755
--- a/computers/index.php
+++ b/computers/index.php
@@ -3,7 +3,7 @@
-
+
Computers
@@ -14,7 +14,7 @@
diff --git a/guestbook/index.php b/guestbook/index.php
index c608664..b3ca930 100755
--- a/guestbook/index.php
+++ b/guestbook/index.php
@@ -3,7 +3,7 @@
-
+
Guestbook
@@ -14,7 +14,7 @@
diff --git a/guestbook/submit.php b/guestbook/submit.php
index ffaf4a6..6c377b3 100755
--- a/guestbook/submit.php
+++ b/guestbook/submit.php
@@ -3,7 +3,7 @@
-
+
Guestbook
@@ -12,7 +12,7 @@
diff --git a/inc/footer.php b/inc/footer.inc.php
similarity index 70%
rename from inc/footer.php
rename to inc/footer.inc.php
index 13644a5..adc7fc4 100644
--- a/inc/footer.php
+++ b/inc/footer.inc.php
@@ -1,5 +1,5 @@
diff --git a/inc/head.html b/inc/header.inc.php
similarity index 100%
rename from inc/head.html
rename to inc/header.inc.php
diff --git a/inc/nav.php b/inc/nav.inc.php
similarity index 86%
rename from inc/nav.php
rename to inc/nav.inc.php
index d0cc29c..7fa3348 100644
--- a/inc/nav.php
+++ b/inc/nav.inc.php
@@ -2,11 +2,6 @@